Rails - Sep 2010 - undefined method `path' for Gem:Module (NoMethodError)

Hi,
when running - ''ruby setup.rb'' I get the following error
message:

C:\rubygems-1.3.7>ruby setup.rb
C:/rubygems-1.3.7/lib/rubygems/source_index.rb:68:in
installed_spec_directories'': undefined method `path'' for
Gem:Module
(NoMethodError)

Ruby version is ruby-1.9.2-p0.
Any idea ?

Thanks.

Dani
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Any help on this ?
Dani
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more info please

On Mon, Sep 6, 2010 at 5:45 PM, Dani Dani
<lists-fsXkhYbjdPsEEoCn2XhGlw@public.gmane.org> wrote:
> Any help on this ?
> Dani
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Thank you all.

UFFFFF, I have managed installing Ruby 1.9.2 & Rails 3 on windows.
The following links has helped:
http://accidentaltechnologist.com/ruby-on-rails/running-rails-3-on-windows/
and
http://johnivanoff.blogspot.com/2010/09/ruby-192-rails-3-clean-install-on.html

with the combination of the two I did it !.

BUT, I will also try the next to install also on linux (ubuntu).

I just don''t understand why it should be that difficult to install 
rails.

I hope this one will help all windows users.

Dani
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Hi!

This don''t help me.
> UFFFFF, I have managed installing Ruby 1.9.2 & Rails 3 on windows.
> The following links has
helped:http://accidentaltechnologist.com/ruby-on-rails/running-rails-3-on-wi...
> andhttp://johnivanoff.blogspot.com/2010/09/ruby-192-rails-3-clean-instal...
I also tried to install Rails on Win2k3.
But every gem operation drop this kind of error:

C:/Ruby192/lib/ruby/site_ruby/1.9.1/rubygems/source_index.rb:68:in
`installed_sp
ec_directories'': undefined method `path'' for Gem:Module
(NoMethodError)
        from C:/Ruby192/lib/ruby/site_ruby/1.9.1/rubygems/
source_index.rb:58:in
`from_installed_gems''
        from C:/Ruby192/lib/ruby/site_ruby/1.9.1/rubygems.rb:883:in
`source_inde
x''
        from C:/Ruby192/lib/ruby/site_ruby/1.9.1/rubygems/
gem_path_searcher.rb:8
1:in `init_gemspecs''
        from C:/Ruby192/lib/ruby/site_ruby/1.9.1/rubygems/
gem_path_searcher.rb:1
3:in `initialize''
        from C:/Ruby192/lib/ruby/site_ruby/1.9.1/rubygems.rb:841:in
`new''
        from C:/Ruby192/lib/ruby/site_ruby/1.9.1/rubygems.rb:841:in
`block in se
archer''
        from <internal:prelude>:10:in `synchronize''
        from C:/Ruby192/lib/ruby/site_ruby/1.9.1/rubygems.rb:840:in
`searcher''
        from C:/Ruby192/lib/ruby/site_ruby/1.9.1/rubygems.rb:479:in
`find_files''

        from C:/Ruby192/lib/ruby/site_ruby/1.9.1/rubygems.rb:983:in
`load_plugin
s''
        from C:/Ruby192/lib/ruby/site_ruby/1.9.1/rubygems.rb:1139:in
`<top (requ
ired)>''
        from <internal:lib/rubygems/custom_require>:29:in
`require''
        from <internal:lib/rubygems/custom_require>:29:in
`require''
        from C:/Ruby192/bin/gem:8:in `<main>''

What I can do to install rail?

The gem installable with only this:

set RUBYOPTruby --disable-gems setup.rb


But I don''t know how to install the rails.

This is very disturbing thing. I want to use only RedMine, it needs
Rail... :-(

What is the magic you did you can install it?

Thanks:
    dd

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is not that rails is hard to install , is that rails moves fast, it does not
have the constrains we are used to with other frameworks, rails is open
source, gems are free
and is easy to learn , so rails changes fast, if you read a book or a
tutorial today it may not be useful in a month. Other technologies are
sedentary because they take much more time to learn , expensive ,
proprietary and to get advice you have to pay an "expert". Since
everything
windows related is sedentary so windows is not ideal for rails.

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On 21 September 2010 13:23, durumdara
<durumdara-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
wrote:
> Hi!
>
> This don''t help me.
>
>> UFFFFF, I have managed installing Ruby 1.9.2 & Rails 3 on windows.
>> The following links has
helped:http://accidentaltechnologist.com/ruby-on-rails/running-rails-3-on-wi...
>>
andhttp://johnivanoff.blogspot.com/2010/09/ruby-192-rails-3-clean-instal...
>
> I also tried to install Rails on Win2k3.
> But every gem operation drop this kind of error:
>
> C:/Ruby192/lib/ruby/site_ruby/1.9.1/rubygems/source_index.rb:68:in
You must have ruby 1.9.2, this looks like 1.9.1, or is it just a
strangely named dir?  Use
ruby -v
to find out.

Colin
> `installed_sp
> ec_directories'': undefined method `path'' for Gem:Module
> (NoMethodError)
>        from C:/Ruby192/lib/ruby/site_ruby/1.9.1/rubygems/
> source_index.rb:58:in
> `from_installed_gems''
>        from C:/Ruby192/lib/ruby/site_ruby/1.9.1/rubygems.rb:883:in
> `source_inde
> x''
>        from C:/Ruby192/lib/ruby/site_ruby/1.9.1/rubygems/
> gem_path_searcher.rb:8
> 1:in `init_gemspecs''
>        from C:/Ruby192/lib/ruby/site_ruby/1.9.1/rubygems/
> gem_path_searcher.rb:1
> 3:in `initialize''
>        from C:/Ruby192/lib/ruby/site_ruby/1.9.1/rubygems.rb:841:in
> `new''
>        from C:/Ruby192/lib/ruby/site_ruby/1.9.1/rubygems.rb:841:in
> `block in se
> archer''
>        from <internal:prelude>:10:in `synchronize''
>        from C:/Ruby192/lib/ruby/site_ruby/1.9.1/rubygems.rb:840:in
> `searcher''
>        from C:/Ruby192/lib/ruby/site_ruby/1.9.1/rubygems.rb:479:in
> `find_files''
>
>        from C:/Ruby192/lib/ruby/site_ruby/1.9.1/rubygems.rb:983:in
> `load_plugin
> s''
>        from C:/Ruby192/lib/ruby/site_ruby/1.9.1/rubygems.rb:1139:in
> `<top (requ
> ired)>''
>        from <internal:lib/rubygems/custom_require>:29:in
`require''
>        from <internal:lib/rubygems/custom_require>:29:in
`require''
>        from C:/Ruby192/bin/gem:8:in `<main>''
>
> What I can do to install rail?
>
> The gem installable with only this:
>
> set RUBYOPT> ruby --disable-gems setup.rb
>
>
> But I don''t know how to install the rails.
>
> This is very disturbing thing. I want to use only RedMine, it needs
> Rail... :-(
>
> What is the magic you did you can install it?
>
> Thanks:
>    dd
>
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@Colin Law

its weird but thats the correct name of the dir


On Tue, Sep 21, 2010 at 10:54 AM, Colin Law
<clanlaw-gM/Ye1E23mwN+BqQ9rBEUg@public.gmane.org> wrote:

On 21 September 2010 13:23, durumdara
<durumdara-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
wrote:
> > Hi!
> >
> > This don''t help me.
> >
> >> UFFFFF, I have managed installing Ruby 1.9.2 & Rails 3 on
windows.
> >> The following links has helped:
> http://accidentaltechnologist.com/ruby-on-rails/running-rails-3-on-wi...
> >> andhttp://
> johnivanoff.blogspot.com/2010/09/ruby-192-rails-3-clean-instal...
> >
> > I also tried to install Rails on Win2k3.
> > But every gem operation drop this kind of error:
> >
> > C:/Ruby192/lib/ruby/site_ruby/1.9.1/rubygems/source_index.rb:68:in
>
> You must have ruby 1.9.2, this looks like 1.9.1, or is it just a
> strangely named dir?  Use
> ruby -v
> to find out.
>
>
>
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Hi dd,

As I have mentioned above, do what the following link instructs to do:
http://accidentaltechnologist.com/ruby-on-rails/running-rails-3-on-windows/

it worked for me.

if the above link does not help, try the following link:
http://johnivanoff.blogspot.com/2010/09/ruby-192-rails-3-clean-install-on.html

Hope this helps.

Regards,

Dani
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Hi!

I tried to check the dirs, but this is the real name!

C:\Ruby192\bin>ruby -v
ruby 1.9.2p0 (2010-08-18) [i386-mingw32]

But the directories are "191".

:-(

May I can install rail/gem on older versions of ruby?

Thanks:
   dd

On szept. 21, 16:54, Colin Law
<clan...-gM/Ye1E23mwN+BqQ9rBEUg@public.gmane.org>
wrote:
> On 21 September 2010 13:23, durumdara
<durumd...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
>
> > Hi!
>
> > This don''t help me.
>
> >> UFFFFF, I have managed installing Ruby 1.9.2 & Rails 3 on
windows.
> >> The following links has
helped:http://accidentaltechnologist.com/ruby-on-rails/running-rails-3-on-wi...
> >>
andhttp://johnivanoff.blogspot.com/2010/09/ruby-192-rails-3-clean-instal...
>
> > I also tried to install Rails on Win2k3.
> > But every gem operation drop this kind of error:
>
> > C:/Ruby192/lib/ruby/site_ruby/1.9.1/rubygems/source_index.rb:68:in
>
> You must have ruby 1.9.2, this looks like 1.9.1, or is it just a
> strangely named dir?  Use
> ruby -v
> to find out.
>
> Colin
>
>
>
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Hi!

I tried to install previous versions of ruby, and gem.
Gem installed. But after I got this:

C:\Ruby187\bin>gem install rails
Successfully installed activesupport-3.0.0
Successfully installed builder-2.1.2
Successfully installed i18n-0.4.1
Successfully installed activemodel-3.0.0
Successfully installed rack-1.2.1
Successfully installed rack-test-0.5.4
Successfully installed rack-mount-0.6.13
Successfully installed tzinfo-0.3.23
Successfully installed abstract-1.0.0
Successfully installed erubis-2.6.6
Successfully installed actionpack-3.0.0
Successfully installed arel-1.0.1
Successfully installed activerecord-3.0.0
Successfully installed activeresource-3.0.0
Successfully installed mime-types-1.16
Successfully installed polyglot-0.3.1
Successfully installed treetop-1.4.8
Successfully installed mail-2.2.6.1
Successfully installed actionmailer-3.0.0
Successfully installed rake-0.8.7
Successfully installed thor-0.14.1
Successfully installed railties-3.0.0
Successfully installed bundler-1.0.0
Successfully installed rails-3.0.0
24 gems installed
Installing ri documentation for activesupport-3.0.0...
Installing ri documentation for builder-2.1.2...
ERROR:  While generating documentation for builder-2.1.2
... MESSAGE:   Unhandled special: Special: type=17, text="<!-- HI
-->"
... RDOC args: --ri --op C:/Ruby187/lib/ruby/gems/1.8/doc/
builder-2.1.2/ri --tit
le Builder -- Easy XML Building --main README --line-numbers --quiet
lib CHANGES
 Rakefile README doc/releases/builder-1.2.4.rdoc doc/releases/
builder-2.0.0.rdoc
 doc/releases/builder-2.1.1.rdoc --title builder-2.1.2 Documentation
(continuing with the rest of the installation)
Installing ri documentation for i18n-0.4.1...
Installing ri documentation for activemodel-3.0.0...
Installing ri documentation for rack-1.2.1...
Installing ri documentation for rack-test-0.5.4...
Installing ri documentation for rack-mount-0.6.13...
Installing ri documentation for tzinfo-0.3.23...
Installing ri documentation for abstract-1.0.0...
Installing ri documentation for erubis-2.6.6...
Installing ri documentation for actionpack-3.0.0...
Installing ri documentation for arel-1.0.1...
Installing ri documentation for activerecord-3.0.0...
ERROR:  While executing gem ... (Errno::EINVAL)
    Invalid argument - ./</cdesc-<.yaml

C:\Ruby187\bin>

Hmmmm... I cannot go out from this hell...

dd

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thats the documentation, it should stop you from doing anything

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sorry

On Wed, Sep 22, 2010 at 8:31 AM, radhames brito
<rbritom-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
> thats the documentation, it should not stop you from doing anything
>
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Hi!

I solved the problem. But very hard to install redmine to Windows.
First: the ruby must be 1.8.7
Next: the gem is in installer is the only gem what usable for it.
And: the rails must be a specific version.
And: because of Windows, all of the gem installations (for example:
mongrel) needs to define platform, because there is no make in
Windows.
And: use mysql than pgsql.

Thanks for your help:
   dd

On szept. 22, 14:17, durumdara
<durumd...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
wrote:
> Hi!
>
> I tried to install previous versions of ruby, and gem.
> Gem installed. But after I got this:
>
> C:\Ruby187\bin>gem install rails
> Successfully installed activesupport-3.0.0
> Successfully installed builder-2.1.2
> Successfully installed i18n-0.4.1
> Successfully installed activemodel-3.0.0
> Successfully installed rack-1.2.1
> Successfully installed rack-test-0.5.4
> Successfully installed rack-mount-0.6.13
> Successfully installed tzinfo-0.3.23
> Successfully installed abstract-1.0.0
> Successfully installed erubis-2.6.6
> Successfully installed actionpack-3.0.0
> Successfully installed arel-1.0.1
> Successfully installed activerecord-3.0.0
> Successfully installed activeresource-3.0.0
> Successfully installed mime-types-1.16
> Successfully installed polyglot-0.3.1
> Successfully installed treetop-1.4.8
> Successfully installed mail-2.2.6.1
> Successfully installed actionmailer-3.0.0
> Successfully installed rake-0.8.7
> Successfully installed thor-0.14.1
> Successfully installed railties-3.0.0
> Successfully installed bundler-1.0.0
> Successfully installed rails-3.0.0
> 24 gems installed
> Installing ri documentation for activesupport-3.0.0...
> Installing ri documentation for builder-2.1.2...
> ERROR:  While generating documentation for builder-2.1.2
> ... MESSAGE:   Unhandled special: Special: type=17, text="<!-- HI
-->"
> ... RDOC args: --ri --op C:/Ruby187/lib/ruby/gems/1.8/doc/
> builder-2.1.2/ri --tit
> le Builder -- Easy XML Building --main README --line-numbers --quiet
> lib CHANGES
>  Rakefile README doc/releases/builder-1.2.4.rdoc doc/releases/
> builder-2.0.0.rdoc
>  doc/releases/builder-2.1.1.rdoc --title builder-2.1.2 Documentation
> (continuing with the rest of the installation)
> Installing ri documentation for i18n-0.4.1...
> Installing ri documentation for activemodel-3.0.0...
> Installing ri documentation for rack-1.2.1...
> Installing ri documentation for rack-test-0.5.4...
> Installing ri documentation for rack-mount-0.6.13...
> Installing ri documentation for tzinfo-0.3.23...
> Installing ri documentation for abstract-1.0.0...
> Installing ri documentation for erubis-2.6.6...
> Installing ri documentation for actionpack-3.0.0...
> Installing ri documentation for arel-1.0.1...
> Installing ri documentation for activerecord-3.0.0...
> ERROR:  While executing gem ... (Errno::EINVAL)
>     Invalid argument - ./</cdesc-<.yaml
>
> C:\Ruby187\bin>
>
> Hmmmm... I cannot go out from this hell...
>
> dd
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